@CodeSmith
Regarding NatAmi, I would think for it to have any commercial significance it needs to be licensed; otherwise, what happens when the number of legal copies of AmigaOS 3.x are gone. A license with Amiga, Inc would enable production of additional AmigaOS licenses.
I remember when the IBM PC was proprietary and reverse engineered by Compaq, I think. Microsoft came along and provided an OS for the new clone. If the project is wanting to repeat this, it might be tricky because times are a little different legally and Companies are suing more frequently for copy attempts.
Even if it was successful, a new name would need to be created because Amiga is a registered name, and I presume NatAmi would be the new name. Plus, the system will need a true AmigaOS that is updated from an original.
IMO the project, once the development version is ready to ship, should contact Amiga, Inc for a license, and it should be presented by someone with good diplomatic and negotiation skills to ensure the project succeeds. I would think that if NatAmi was successfully prototyped and had a list of committed developers as well as other customers, then Amiga, Inc would grant a license in time.
The Amiga market has been fractured enough, and NatAmi, along with the other projects, need to work together with the Parent holder of the technology to further enhance the Brand. Otherwise, noone is going to profit from it as has been the track record over the last decade or two--I'm sure I don't have to start naming Companies and attempts. Five to ten percent of a cooperative, successful Brand is better than 100% of a fractured market that simply struggles just to survive.
The NatAmi sounds like a good project that has potential. In the least it can serve as a bridge between the old technology and the new technology (whatever the new becomes). The only obstacle that I see in the future would be converging the NatAmi technology with the AmigaOS4 PPC code.